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1. WO2000027680 - METHOD AND DEVICE FOR CONTROLLING A BRAKE SYSTEM OF A VEHICLE

Publication Number WO/2000/027680
Publication Date 18.05.2000
International Application No. PCT/EP1999/008299
International Filing Date 30.10.1999
Chapter 2 Demand Filed 15.03.2000
IPC
B60T 7/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
7Brake-action initiating means
12for automatic initiation; for initiation not subject to will of driver or passenger
B60T 8/1755 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
1755Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
B60T 8/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
24responsive to vehicle inclination or change of direction, e.g. negotiating bends
B60T 8/32 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
32responsive to a speed condition, e.g. acceleration or deceleration
CPC
B60T 2201/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
2201Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
12Pre-actuation of braking systems without significant braking effect; Optimizing brake performance by reduction of play between brake pads and brake disc
B60T 7/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
7Brake-action initiating means
12for automatic initiation; for initiation not subject to will of driver or passenger
B60T 8/1755
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
1755Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
B60T 8/246
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
24responsive to vehicle inclination or change of direction, e.g. negotiating bends
246Change of direction
B60T 8/3265
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
32responsive to a speed condition, e.g. acceleration or deceleration
321deceleration
3255Systems in which the braking action is dependent on brake pedal data
326Hydraulic systems
3265with control of the booster
Applicants
  • VOLKSWAGEN AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • SCHÄFER, Peter [DE]/[DE] (UsOnly)
  • MAUS, Dieter [DE]/[DE] (UsOnly)
  • HEUER, Rudolph [DE]/[DE] (UsOnly)
Inventors
  • SCHÄFER, Peter
  • MAUS, Dieter
  • HEUER, Rudolph
Common Representative
  • VOLKSWAGEN AKTIENGESELLSCHAFT
Priority Data
198 52 064.611.11.1998DE
199 17 046.015.04.1999DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINER BREMSANLAGE EINES FAHRZEUGES
(EN) METHOD AND DEVICE FOR CONTROLLING A BRAKE SYSTEM OF A VEHICLE
(FR) PROCEDE ET DISPOSITIF POUR LA COMMANDE D'UNE INSTALLATION DE FREINAGE D'UN VEHICULE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Steuerung einer Bremsanlage eines Fahrzeuges mit einer Einrichtung (2, 3) zur Einstellung der Verstärkung der Bremsanlage. Zur Verringerung des Bremsweges bei einer vom Fahrzeugführer durchgeführten Vollbremsung ist vorgesehen, daß die Verstärkung der Bremswirkung bei vorgegebener Pedalkraft erhöht wird, wenn durch eine Einrichtung (1) zur Ermittlung eines fahrdynamisch kritischen Zustandes ein solcher Zustand des Fahrzeuges erfaßt wird.
(EN)
The invention relates to a method and device for controlling a brake system of a vehicle using a device (2, 3) for adjusting the boosting of the brake system. In order to reduce the braking distance during a full braking executed by a vehicle driver, the invention provides that the boosting of the braking effect is increased at a predetermined pedal force when a critical state concerning the dynamics of vehicle movement is detected by a device (1) for determining a state of this type.
(FR)
L'invention concerne un procédé et un dispositif pour la commande d'une installation de freinage d'un véhicule comportant un dispositif (2, 3) servant au réglage de l'amplification du freinage produit par l'installation de freinage. Pour que la course de freinage soit réduite lors d'un freinage complet exécuté par le conducteur, il est prévu que l'amplification de l'effet de freinage pour une force d'actionnement de la pédale prédéterminée soit augmentée lorsqu'un dispositif (1) servant à détecter un état critique relatif à la dynamique de roulement détecte un tel état du véhicule.
Also published as
US09854107
Latest bibliographic data on file with the International Bureau